4-(3-chloro-2-fluoroanilino)-7-methoxy-6-{[1-(N-methylcarbamoylethyl)piperidin-4-yl]oxy}quinazoline | 1441145-46-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 4-(3-chloro-2-fluoroanilino)-7-methoxy-6-{[1-(N-methylcarbamoylethyl)piperidin-4-yl]oxy}quinazoline
• 英文别名: 3-[4-[4-(3-chloro-2-fluoroanilino)-7-methoxyquinazolin-6-yl]oxypiperidin-1-yl]-N-methylpropanamide
• CAS: 1441145-46-5
• 化学式: C₂₄H₂₇ClFN₅O₃
• 分子量: 487.961
• InChiKey: CEPCAJJBTAMCID-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  34
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  88.6
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  N-(3-氯-2-氟苯基)-7-甲氧基-6-(哌啶-4-氧基)喹唑啉-4-胺 在 盐酸 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 二氯甲烷 为溶剂， 反应 23.0h， 生成 4-(3-chloro-2-fluoroanilino)-7-methoxy-6-{[1-(N-methylcarbamoylethyl)piperidin-4-yl]oxy}quinazoline
  参考文献：
  名称：

  Discovery of AZD8931, an Equipotent, Reversible Inhibitor of Signaling by EGFR, HER2, and HER3 Receptors

  摘要：

  Deregulation of HER family signaling promotes proliferation and tumor cell survival and has been described in many human cancers. Simultaneous, equipotent inhibition of EGFR-, HER2-, and HER3-mediated signaling may be of clinical utility in cancer settings where the selective EGFR or HER2 therapeutic agents are ineffective or only modestly active. We describe the discovery of AZD8931 (2), an equipotent, reversible inhibitor of EGFR-, HER2-, and HER3-mediated signaling and the structure-activity relationships within this series. Docking studies based on a model of the HER2 kinase domain helped rationalize the increased HER2 activity seen with the methyl acetamide side chain present in AZD8931. AZD8931 exhibited good pharmacokinetics in preclinical species and showed superior activity in the LoVo tumor growth efficacy model compared to dose analogues. AZD8931 is currently being evaluated in human clinical trials for the treatment of cancer.

  DOI：

  10.1021/ml400146c

文献信息

• Discovery of AZD8931, an Equipotent, Reversible Inhibitor of Signaling by EGFR, HER2, and HER3 Receptors
  作者：Bernard Barlaam、Judith Anderton、Peter Ballard、Robert H. Bradbury、Laurent F. A. Hennequin、D. Mark Hickinson、Jason G. Kettle、George Kirk、Teresa Klinowska、Christine Lambert-van der Brempt、Cath Trigwell、John Vincent、Donald Ogilvie

  DOI：10.1021/ml400146c

  日期：2013.8.8

  Deregulation of HER family signaling promotes proliferation and tumor cell survival and has been described in many human cancers. Simultaneous, equipotent inhibition of EGFR-, HER2-, and HER3-mediated signaling may be of clinical utility in cancer settings where the selective EGFR or HER2 therapeutic agents are ineffective or only modestly active. We describe the discovery of AZD8931 (2), an equipotent, reversible inhibitor of EGFR-, HER2-, and HER3-mediated signaling and the structure-activity relationships within this series. Docking studies based on a model of the HER2 kinase domain helped rationalize the increased HER2 activity seen with the methyl acetamide side chain present in AZD8931. AZD8931 exhibited good pharmacokinetics in preclinical species and showed superior activity in the LoVo tumor growth efficacy model compared to dose analogues. AZD8931 is currently being evaluated in human clinical trials for the treatment of cancer.